docs: def trace(self, *attributes):
          """
          Function decorator that traces functions
  
          NOTE: Must be placed after the @app.route decorator
  
          @param attributes any number of flask.Request attributes
          (strings) to be set as tags on the created span
          """
          def decorator(f):
              def wrapper(*args, **kwargs):
                  if self._trace_all_requests:
                      return f(*args, **kwargs)
  
                  self._before_request_fn(list(attributes))
                  try:
                      r = f(*args, **kwargs)
                      self._after_request_fn()
                  except Exception as e:
                      self._after_request_fn(error=e)
                      raise
  
                  self._after_request_fn()
                  return r
  
              wrapper.__name__ = f.__name__
              return wrapper
          return decorator